| <!DOCTYPE html> |
| <meta charset="UTF-8"> |
| <title>vertical-align interpolation</title> |
| <link rel="help" href="https://www.w3.org/TR/CSS2/visudet.html#propdef-vertical-align"> |
| <meta name="assert" content="vertical-align supports animation"> |
| |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/support/interpolation-testcommon.js"></script> |
| |
| <style> |
| .parent { |
| vertical-align: 100px; |
| } |
| .target { |
| width: 100px; |
| height: 100px; |
| background-color: black; |
| display: inline-block; |
| vertical-align: 10px; |
| } |
| .expected { |
| background-color: green; |
| } |
| </style> |
| |
| <body> |
| <script> |
| test_interpolation({ |
| property: 'vertical-align', |
| from: neutralKeyframe, |
| to: '40px', |
| }, [ |
| {at: -0.5, expect: '-5px'}, |
| {at: 0, expect: '10px'}, |
| {at: 0.3, expect: '19px'}, |
| {at: 0.6, expect: '28px'}, |
| {at: 1, expect: '40px'}, |
| {at: 1.5, expect: '55px'}, |
| ]); |
| |
| test_no_interpolation({ |
| property: 'vertical-align', |
| from: 'initial', |
| to: '40px', |
| }); |
| |
| test_interpolation({ |
| property: 'vertical-align', |
| from: 'inherit', |
| to: '40px', |
| }, [ |
| {at: -0.5, expect: '130px'}, |
| {at: 0, expect: '100px'}, |
| {at: 0.3, expect: '82px'}, |
| {at: 0.6, expect: '64px'}, |
| {at: 1, expect: '40px'}, |
| {at: 1.5, expect: '10px'}, |
| ]); |
| |
| test_no_interpolation({ |
| property: 'vertical-align', |
| from: 'unset', |
| to: '40px', |
| }); |
| |
| test_interpolation({ |
| property: 'vertical-align', |
| from: '0px', |
| to: '100px' |
| }, [ |
| {at: -0.5, expect: '-50px'}, |
| {at: 0, expect: '0px'}, |
| {at: 0.3, expect: '30px'}, |
| {at: 0.6, expect: '60px'}, |
| {at: 1, expect: '100px'}, |
| {at: 1.5, expect: '150px'} |
| ]); |
| |
| test_interpolation({ |
| property: 'vertical-align', |
| from: '40px', |
| to: '40%' |
| }, [ |
| {at: -0.5, expect: 'calc(60px - 20%)'}, |
| {at: 0, expect: 'calc(40px + 0%)'}, |
| {at: 0.3, expect: 'calc(28px + 12%)'}, |
| {at: 1, expect: '40%'}, |
| {at: 1.5, expect: 'calc(-20px + 60%)'} |
| ]); |
| |
| test_no_interpolation({ |
| property: 'vertical-align', |
| from: 'super', |
| to: '40%' |
| }); |
| </script> |
| </body> |